I've tried getting some answers to this from Apple support forums and my local mac forum but didn't get much info... I've removed some important language files while using monolingual (namely -English (American) -English (British) not realizing these are subset and required). I should've read the FAQ first... now some programs are appearing in weird character formats. Can I restore these language files with my Time Machine back ups? Which folder would I need to replace back with previous file? Since I did this only late last night, I should be able to just replace a certain system file folder, without causing much headache, I'm hoping!